package HomeWork.work9;

import java.util.Scanner;
import java.util.Random;
/**
 * @author banana
 */
public class Work9 {
    public static void add(String[] student) {
        Scanner scanner = new Scanner(System.in);
        for (int i = 0; i < student.length; i++) {
            System.out.println("储存第" + (i + 1) + "个学生名字：");
            student[i] = scanner.next();
        }
    }

    public static void print(String[] students) {
        for (int i = 0; i < students.length; i++) {
            String name = students[i];
            System.out.println("第" + (i + 1) + "个学生名字：" + name);
        }
    }

    public static String random(String[] students) {
        int index = new Random().nextInt(students.length);
        String name = students[index];
        return name;
    }

    public static void main(String[] args) {
        System.out.println("-----随机点名器-----");
        String[] students = new String[3];
        add(students);
        print(students);
        String random = random(students);
        System.out.println("被点到名的同学是：" + random);
    }
}
